been using this on my old xp machine for years with no problems. thought i'd drop by at tpb and grab the new version for my new machine. I've never experienced any problems using this product, actually this can help stop BSOD's, not cause them... Go and google "Active@ UNDELETE blue screen of death", you won't find a single case where it was the cause, only the solution. although maybe YOU are the single person to experience these problems, at any rate good luck with your BSOD's kid:)

My Eye-fi card had suddenly given me a FOR error in my camera: when I scan the SD card: it's not formated!

I had to run a deeper scan (the first didnt find anything) for deleted partitions to find my card's original directories. I then made a copy of the RAW data (using the apps tool) before trying a restore.

I was then able to restore the original partition of the SD card and 1.9GB of photos!!!

If you need this kind of tool often: buy it, because it works - sorry if that sounds hypocrytical, but I like to test before I buy.